diff --git a/.travis.yml b/.travis.yml
index eb3aff0..6f72b30 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,11 +4,6 @@ env:
   global:
     - RACKET_DIR=~/racket
   matrix:
-    - RACKET_VERSION=6.1.1
-    - RACKET_VERSION=6.2
-    - RACKET_VERSION=6.2.1
-    - RACKET_VERSION=6.3
-    - RACKET_VERSION=6.4
     - RACKET_VERSION=HEAD
     
 matrix: